﻿/* ===========================================================
* bootstrap-popover.js v1.4.0
* http://twitter.github.com/bootstrap/javascript.html#popover
* ===========================================================
* Copyright 2011 Twitter, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =========================================================== */


!function ($) {

	"use strict"

	var Popover = function (element, options) {
		this.$element = $(element)
		this.options = options
		this.enabled = true
		this.fixTitle()
	}

	/* NOTE: POPOVER EXTENDS BOOTSTRAP-TWIPSY.js
	========================================= */

	Popover.prototype = $.extend({}, $.fn.twipsy.Twipsy.prototype, {

		setContent: function () {
			var $tip = this.tip()
			$tip.find('.title')[this.options.html ? 'html' : 'text'](this.getTitle())
			$tip.find('.content p')[this.options.html ? 'html' : 'text'](this.getContent())
			$tip[0].className = 'popover'
		}

  , hasContent: function () {
  	return this.getTitle() || this.getContent()
  }

  , getContent: function () {
  	var content
       , $e = this.$element
       , o = this.options

  	if (typeof this.options.content == 'string') {
  		content = $e.attr(this.options.content)
  	} else if (typeof this.options.content == 'function') {
  		content = this.options.content.call(this.$element[0])
  	}

  	return content
  }

  , tip: function () {
  	if (!this.$tip) {
  		this.$tip = $('<div class="popover" />')
          .html(this.options.template)
  	}
  	return this.$tip
  }

	})


	/* POPOVER PLUGIN DEFINITION
	* ======================= */

	$.fn.popover = function (options) {
		if (typeof options == 'object') options = $.extend({}, $.fn.popover.defaults, options)
		$.fn.twipsy.initWith.call(this, options, Popover, 'popover')
		return this
	}

	$.fn.popover.defaults = $.extend({}, $.fn.twipsy.defaults, {
		placement: 'right'
  , content: 'data-content'
  , template: '<div class="arrow"></div><div class="inner"><h3 class="title"></h3><div class="content"><p></p></div></div>'
	})

	$.fn.twipsy.rejectAttrOptions.push('content')

} (window.jQuery || window.ender);